| 摘要: |
| 对经放牧肥育屠宰的6只周岁羯同羊肉样中水分、粗蛋白质、粗脂肪、灰分、氨基酸、脂肪酸、胆固醇及有毒物质残留量等8项指标分析结果表明:同羊周岁羯羊肉的基本成分高于一般绵、山羊肉,尤以粗蛋白质以及对人体必需的氨基酸和有益的油酸含量颇高,而胆固醇含量低(尾脂又少于体脂),有毒物质残留量中,仅检出相当国家标准五分之一以下的“六六六”,无“滴滴涕”残留,符合国家食品卫生检验标准,可在产区内组织大批量的优质同羊肉生产。 |
| 关键词: 同羊,胴体,体脂,尾脂 |
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| ANALYSIS OF MEAT QUALITY OF TONG SHEEP |
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Ma Zhangquan Feng Zhongyi
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| Abstract: |
| Eight indexes of. moisture, crue protein, crue fat, ash, amino acid fatty acid, cholesterol and the amount of residues of toxic substances in the meat of six one-year old castrated Tong sheep slaughtered after grazing fattening were analysed in this paper.The resuits indicated that the basic components of meat of castrated one-year-old Tong sheep are higher than those in the ordinary sheep and goat meat. Particularly, crue protein, amino acid required by human beings and useful oleic acid are high in the castrated one-year-old Tong sheep, while the contents of cholesterol are low (tail fat is less than that of body fat) . The conte-nts of toxic substances are medium. Therefore, the residues of 666 equal to one fifth of national standard were detected, and no DDT residues can be found in the residues of toxic substances, entirely meeting with the requirements of national food hygiene testing standard. The mass production of fine quality Tong sheep meat can be carried out in the Tong sheep producing area. |
| Key words: Tong sheep carcass,body fat,tail fat |
